elFinder is a file manager for web similar to that you use on your computer. Written in JavaScript using jQuery UI, it just work's in any modern browser. Its creation is inspired by simplicity and convenience of Finder.app program used in Mac OS X.

Syllable Desktop is a complete operating system that is easy to use, powerful, lightweight and extraordinarily fast and responsive. It has its own kernel, filesystem, GUI and applications. Syllable Server is a matching small and efficient Linux server.

RText is a customizable programmer's text editor written in Java. Some of its features include: syntax highlighting, editing multiple documents at once, printing and print preview, find/replace/find in files dialogs, undo/redo, and online help.

Pebble is a lightweight, open source, Java EE blogging tool. It's small, fast and feature-rich with unrivalled ease of installation and use. Blog content is stored as XML files on disk and served up dynamically, so there's no need to install a database

TX Library is a tiny graphics library for Win32 written in C++. It is a small sandbox for the very beginners to help them to learn basic programming principles. The documentation is currently in Russian. More info here: http://txlib.sf.net.

TJWS is an Open Source HTTP Server and Servlet container written in 100% Java. It's designed to be light weight, high performance, secure, embeddable, extensible and flexible. Very small footprinted (~99K), CGI, J2EE/JSP compatible. Servlet spec 3.0